JPS63162028A - 排煙脱硝装置用固形触媒の摩耗防止方法 - Google Patents
排煙脱硝装置用固形触媒の摩耗防止方法Info
- Publication number
- JPS63162028A JPS63162028A JP61311817A JP31181786A JPS63162028A JP S63162028 A JPS63162028 A JP S63162028A JP 61311817 A JP61311817 A JP 61311817A JP 31181786 A JP31181786 A JP 31181786A JP S63162028 A JPS63162028 A JP S63162028A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- wear
- resistant material
- gas
- solid catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011949 solid catalyst Substances 0.000 title claims abstract description 29
- 238000005299 abrasion Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 24
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000005260 corrosion Methods 0.000 claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 52
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 16
- 239000003546 flue gas Substances 0.000 claims description 16
- 239000008187 granular material Substances 0.000 claims description 5
- 239000012254 powdered material Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 68
- 239000010881 fly ash Substances 0.000 abstract description 12
- 239000000843 powder Substances 0.000 abstract description 8
- 101000805921 Strongylocentrotus purpuratus Upstream stimulatory factor Proteins 0.000 abstract 1
- 101000671634 Xenopus borealis Upstream stimulatory factor 1 Proteins 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000011247 coating layer Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61311817A JPS63162028A (ja) | 1986-12-26 | 1986-12-26 | 排煙脱硝装置用固形触媒の摩耗防止方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61311817A JPS63162028A (ja) | 1986-12-26 | 1986-12-26 | 排煙脱硝装置用固形触媒の摩耗防止方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162028A true JPS63162028A (ja) | 1988-07-05 |
| JPH0155892B2 JPH0155892B2 (enrdf_load_stackoverflow) | 1989-11-28 |
Family
ID=18021765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61311817A Granted JPS63162028A (ja) | 1986-12-26 | 1986-12-26 | 排煙脱硝装置用固形触媒の摩耗防止方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162028A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002030567A1 (en) * | 2000-10-12 | 2002-04-18 | Ngk Insulators, Ltd. | Cordierite honeycomb structural body and method of manufacturing the structural body |
| WO2003028886A1 (en) * | 2001-09-28 | 2003-04-10 | Ngk Insulators,Ltd. | Honeycomb catalyst and method for manufacturing honeycomb intermediate and honeycomb catalyst |
| US7553349B2 (en) * | 2005-08-26 | 2009-06-30 | Corning Incorporated | Composite coatings for thin-walled ceramic honeycomb structures |
| CN113209960A (zh) * | 2021-05-22 | 2021-08-06 | 山东博霖环保科技发展有限公司 | 一种蜂窝式脱硝催化剂及其制备方法及应用 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57131837U (enrdf_load_stackoverflow) * | 1981-02-06 | 1982-08-17 |
-
1986
- 1986-12-26 JP JP61311817A patent/JPS63162028A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57131837U (enrdf_load_stackoverflow) * | 1981-02-06 | 1982-08-17 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002030567A1 (en) * | 2000-10-12 | 2002-04-18 | Ngk Insulators, Ltd. | Cordierite honeycomb structural body and method of manufacturing the structural body |
| US6726977B2 (en) | 2000-10-12 | 2004-04-27 | Ngk Insulators, Ltd. | Cordierite honeycomb structure and manufacturing method thereof |
| WO2003028886A1 (en) * | 2001-09-28 | 2003-04-10 | Ngk Insulators,Ltd. | Honeycomb catalyst and method for manufacturing honeycomb intermediate and honeycomb catalyst |
| US7553349B2 (en) * | 2005-08-26 | 2009-06-30 | Corning Incorporated | Composite coatings for thin-walled ceramic honeycomb structures |
| CN113209960A (zh) * | 2021-05-22 | 2021-08-06 | 山东博霖环保科技发展有限公司 | 一种蜂窝式脱硝催化剂及其制备方法及应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0155892B2 (enrdf_load_stackoverflow) | 1989-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |